Lean - Weight Loss Tracker is made and published by
Justinas Kristopaitis.
AppBrain is an independent app data site and isn't affiliated with Justinas Kristopaitis.
The app name, icon, screenshots and description belong to Justinas Kristopaitis and are shown as
published on the App Store.
About Lean - Weight Loss Tracker
Lean - Weight Loss Tracker is a health & fitness app developed by Justinas Kristopaitis.
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App Information
Lean - Weight Loss Tracker is freely available from the App Store. The app size is 40.62 MB. The latest version available is 2.8.0. The last update was on October 4, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since June 2026.
Description by Justinas Kristopaitis(from the App Store)
Snap a photo of any meal — Lean's AI counts the calories and macros in seconds. No searching food databases, no weighing, no barcodes, no typing.
Then Lean goes further than any calorie counter: it explains WHY your weight changes — not just that it did. And you can ask it anything.
HOW IT WORKS • Point your camera at your plate → AI estimates calories, protein, carbs & fat • One tap logs it to your daily calorie budget • Step on the scale each morning and log your weight in 10 seconds • Lean syncs your steps, sleep and burned calories from Apple Health automatically • Your AI coach connects the dots: "You're up 0.4 kg, but you slept 5 hours and had 3,100 mg extra sodium — that's water, not fat." • Ask your coach a question any day — "why am I stalling?", "what should I eat tonight?" — and get an answer built from your real numbers
WHY LEAN WORKS Most apps show you numbers. Lean interprets them. Weight fluctuates daily for reasons that have nothing to do with fat — Lean's coach knows your sleep, steps and meals, so it can tell the difference and keep you steady through plateaus.
Setup takes two minutes and asks what actually trips you up — cravings, late-night eating, diets that didn't stick before — so your plan fits your life from day one.
STAY ACCOUNTABLE Invite a friend to Lean, cheer each other on, and join community challenges for streaks, steps and consistency. Streak Shield covers a day you miss, so one slip doesn't undo weeks of progress.
FREE FOREVER • Daily weight log, trend charts & streaks • Apple Health sync • 2 AI meal scans every day • One AI coach question every day • A fresh AI insight every week, built from your own data • Today's meals from your personalised plan • CSV export & daily reminder
LEAN PRO • Unlimited AI meal scans • A personalised AI insight every morning — not once a week • Unlimited coach chat • A full 7-day meal plan and shopping list, built around your allergies and taste • Plateau detection with AI diagnosis • Pace coaching and a forecast to your goal date • 7-day moving average and body-fat estimate
Your health data stays yours. Lean never sells your data and never shows ads. The AI coach runs on-device with Apple Intelligence where available.
Lean Pro is available as a monthly or yearly auto-renewing subscription with a 7-day free trial. Payment is charged to your Apple ID account. Subscription renews automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel in App Store settings.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.freeprivacypolicy.com/live/b57be4b3-921b-42b5-9586-61b3ab955f83
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
